<template>
  <text @click="$navBack" class="back-icon hx-icon-fanhui iconBg"></text>
</template>

<script>
export default {};
</script>

<style lang="scss" scoped>
.back-icon {
  position: fixed;
  z-index: 99;
  left: 0;
  top: 0;
  margin: 7px 15px 7px 10px;
  font-size: 18px;
}
.iconBg {
  width: 30px;
  height: 30px;
  border-radius: 50%;
  line-height: 30px;
  text-align: center;
  overflow: hidden;
  background-color: rgba(0, 0, 0, 0.6);
  color: #fff;
  font-size: 14px;
  font-weight: 400;
}
</style>
